Do you have quality certificate?

Yes, we have ISO, SGS, CE and related test report.

Do you test all your goods before delivery?

Yes of course, we have 100% burst pressure test and impulse tests before delivery.

How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

4" Heavy Duty Multi-Humps Silicone Hose for Diesel Engine Applications

Name: 4" Heavy Duty Multi-Humps Silicone Hose for Diesel Engine Applications
Brand: Hebei Sierda Rubber & Plastic Product Co., Ltd.
SKU: 2156320065

Hebei, ChinaHebei Sierda Rubber & Plastic Product Co., Ltd.

US$4.318

50 Pieces

Sample price:US$0.46/pieces.Request sample

Product profile

Customization

Available

Material

Silicone Rubber

Capability

Non Toxic, Anti-Aging Performance, High Strength

Model NO.

Straight Multi-Humps Silicone Hose

Color

Application

Heavy Duty Truck and Bus Engines, Marine and So on

Feature

Non Toxic, Anti-Aging Performance, High Strength

Sample

Free

OEM

Available

Wall Thichness

4.5/5mm or as Request

Transport Package

Woven Strip, Wooden Pallets

Specification

1"-6"

Trademark

Sierdahose or Customized Request

Origin

Hebei

HS Code

3917390000

Production Capacity

60000pieces/Year

Key features

Customizable Dimensions: Wall thickness, length, and inner diameter available as requested.

OEM/ODM Service: Supports private design, logo printing, and 3D design services.

Multi-Color Options: Available in Blue, Red, Black, etc., with customizable inner lining.

Certified Quality: ISO 9001, ISO 14001, SGS, and CE certified with 100% inspection.

Heavy Duty Strength: Reinforced with polyester/aramid/glass fiber for high abrasion resistance.

Free Sample Policy: Free samples provided; customers only cover freight charges.

Company profile

Importers and ExportersFast DeliveryR&D CapabilitiesHigh Repeat Buyers Choice

Hebei Sierda Rubber & Plastic Product Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-10-17Nearest Port: TIANJIN, QINGDAO, SHANGHAIAverage Response Time: ≤0.66hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHebei Sierda Rubber & Plastic Product Co., Ltd. is a China-based private limited company identified as both a trading company and manufacturer/factory, with six employees and five cooperative suppliers. It offers multiple hose categories and reports production of PVC layflat hose, export sales, broad overseas markets, and stated peak/off-peak lead times. Its customization capability is broad, but it reports no ODM service, no SDK, no OEM for popular brands, and no new products launched in the past year. Overseas service infrastructure is limited: no overseas showroom, agents, branches, or offline trade-show participation. Service procedures exist in some areas but lack supporting records, while quality assurance, raw-material traceability, environmental assessment, and fire-drill status are unknown. Financial records are referenced for multiple years, but the provided slices do not establish financial strength or credibility.

Supplier typeThe supplier is identified as a trading company and manufacturer/factory, with a private-owner structure and limited-company registration. Its stated business scope includes rubber and plastic products, while its offered products include several hose categories.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported offline trade-show participation, and serves zero stated overseas service countries. It has complaint-handling and supplier-service procedures, but no written records supporting implementation; therefore, after-sales capability is limited and incompletely documented.

R&D capabilityThe supplier reports no ODM service, no available SDK, no OEM service for popular brands, and no new products launched in the past year. These explicit limitations indicate weak demonstrated innovation capability.

Production capacityThe supplier reports PVC layflat hose production of 4,000,000 square meters, supplies multiple hose categories, and states off-peak fulfillment within 15 working days and peak-season fulfillment within one month. The stated production information supports an established production capability, although the supplier also has only six employees and is described as both trader and manufacturer.

Customization capabilityThe supplier explicitly offers full customization, customization from samples and designs, minor customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the delivery time?

Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What are your terms of price?

EXW, FOB, CFR, CIF, DDU.

Q:Do you have OEM service?

Yes, we have OEM and ODM service.

Q:What is your sample policy?

Usually the sample is free of charge, but the customers have to pay for the freight charge.

Q:What is your payment term?

1. T/T 30% in advance, and 70% before delivery or against copy of documents. 2. L/C at sight.